I haven't properly investigated this for more items but I know for a fact that AuctionDB's market value of Swift Lovebird is wrong for me. I've also noticed some enchanting mats having their market value way higher than it's supposed to be but I haven't really compared them to Undermine Journal yet to see if it's just being massively undercut.
Here's what it shows for Swift Lovebird:
According to The Undermine Journal the prices for Swift Lovebird have almost never been higher than 16k on my server in the past 9 months.
I've been using the TSM App regularly for a little less than two months now.
Is my data corrupted? Should I reset my AuctionDB? Or is there something I'm doing wrong?
Edit: it seems that the "market value" keeps going up... after relogging to update my TSM data it now shows a market value of 75006g.